ES378547A1 - Procedimiento para la obtencion de 2,5-dimetil-1,3,4,9 b- tetrahidro-2h-indeno (1,2-c) piridina. - Google Patents

Procedimiento para la obtencion de 2,5-dimetil-1,3,4,9 b- tetrahidro-2h-indeno (1,2-c) piridina.

Info

Publication number: ES378547A1
Authority: ES; Spain
Prior art keywords: tetrahydro; indene; pyridine; dimethyl; procedure
Prior art date: 1968-05-21
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

ES378547A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Sandoz AG

Original Assignee

Sandoz AG

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1968-05-21

Filing date

1970-04-14

Publication date

1973-02-01

1968-05-21 Priority claimed from CH756168A external-priority patent/CH503028A/de

1970-04-14 Application filed by Sandoz AG filed Critical Sandoz AG

1973-02-01 Publication of ES378547A1 publication Critical patent/ES378547A1/es

Status Expired legal-status Critical Current

Links

JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 title abstract 4
238000000034 method Methods 0.000 title abstract 2
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 title abstract 2
239000002253 acid Substances 0.000 abstract 1

Landscapes

Pyridine Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

ES378547A 1968-05-21 1970-04-14 Procedimiento para la obtencion de 2,5-dimetil-1,3,4,9 b- tetrahidro-2h-indeno (1,2-c) piridina. Expired ES378547A1 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH756168A CH503028A (de)	1968-05-21	1968-05-21	Verfahren zur Herstellung von 1,3,4,9b-Tetrahydro-2,5-dimethyl-2H-indeno(1,2-c)pyridin
CH1765268		1968-11-27

Publications (1)

Publication Number	Publication Date
ES378547A1 true ES378547A1 (es)	1973-02-01

Family

ID=25701571

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
ES367384A Expired ES367384A1 (es)	1968-05-21	1968-05-19	Procedimiento para la obtencion de 2,5-dimetil-1,3,4,9b - tetrahidro - 2h - indeno (1,2-c) piridina
ES378547A Expired ES378547A1 (es)	1968-05-21	1970-04-14	Procedimiento para la obtencion de 2,5-dimetil-1,3,4,9 b- tetrahidro-2h-indeno (1,2-c) piridina.
ES378548A Expired ES378548A1 (es)	1968-05-21	1970-04-14	Procedimiento para la obtencion de 2,5-dimetil-1,3,4,9 b- tetrahidro-2h-indeno (1,2-c) piridina.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
ES367384A Expired ES367384A1 (es)	1968-05-21	1968-05-19	Procedimiento para la obtencion de 2,5-dimetil-1,3,4,9b - tetrahidro - 2h - indeno (1,2-c) piridina

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
ES378548A Expired ES378548A1 (es)	1968-05-21	1970-04-14	Procedimiento para la obtencion de 2,5-dimetil-1,3,4,9 b- tetrahidro-2h-indeno (1,2-c) piridina.

Country Status (5)

Country	Link
BG (1)	BG15216A3 (es)
ES (3)	ES367384A1 (es)
IL (1)	IL32248A0 (es)
PL (1)	PL80136B1 (es)
RO (2)	RO62325A (es)

1968
- 1968-05-19 ES ES367384A patent/ES367384A1/es not_active Expired
1969
- 1969-04-15 RO RO6500369A patent/RO62325A/ro unknown
- 1969-04-15 RO RO5974169A patent/RO56167A/ro unknown
- 1969-05-19 PL PL13368269A patent/PL80136B1/pl unknown
- 1969-05-20 BG BG012822A patent/BG15216A3/bg unknown
- 1969-05-20 IL IL32248A patent/IL32248A0/xx unknown
1970
- 1970-04-14 ES ES378547A patent/ES378547A1/es not_active Expired
- 1970-04-14 ES ES378548A patent/ES378548A1/es not_active Expired

Also Published As

Publication number	Publication date
ES378548A1 (es)	1973-02-01
ES367384A1 (es)	1971-04-01
PL80136B1 (es)	1975-08-30
BG15216A3 (bg)	1975-10-20
RO56167A (es)	1974-03-01
IL32248A0 (en)	1969-07-30
RO62325A (es)	1977-08-15

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